144061300

素因数分解:

$2^2\times 5^2\times {\mathrm{499}}^1\times {\mathrm{2887}}^1$

素因数の和:3400

約数の個数: 36

約数和(自身を含む): 313348000

約数和(自身を除く): 169286700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 499, 998, 1996, 2495, 2887, 4990, 5774, 9980, 11548, 12475, 14435, 24950, 28870, 49900, 57740, 72175, 144350, 288700, 1440613, 2881226, 5762452, 7203065, 14406130, 28812260, 36015325, 72030650, 144061300]

約数ペア:

[(1, 144061300), (2, 72030650), (4, 36015325), (5, 28812260), (10, 14406130), (20, 7203065), (25, 5762452), (50, 2881226), (100, 1440613), (499, 288700), (998, 144350), (1996, 72175), (2495, 57740), (2887, 49900), (4990, 28870), (5774, 24950), (9980, 14435), (11548, 12475)]